Please note that the Java Applet's may not run
with IE, Please use Netscape Navigator...............
If you're into electronic gadgets etc, then you've come to the right
place. As I mentioned earlier, I carry out repairs on TV's V.C.R.'s, computers
and anything electrical. If you think that I might be able to help you
in any way then you are most welcome to e-mail
me anytime.
Here is a site
that I would recommend to people who carry out there own repairs etc. This
site allows you to submit a faulty electronic equipment (Model and Make
req'd), and also to view other submissions. If someone has come across
a similar fault then they might help you (if you are polite), I found this
site very useful.
If you'd like to learn the basic of electronics, then here are some tutorials.
Talk about INTERACTIVE electronics..
The following applets demonstrate the N-type and P-type transistors used in CMOS technology, the basic CMOS inverter, NAND and NOR gates, and finally a AOI32 complex gate.
The first applet illustrates the function of both N-type and P-type MOS transistors.
Click on the source and gate contacts of the transistors to toggle the corresponding voltage levels and watch the resulting output value on the drain contacts. The applet uses colors to display the different voltages.
Note that the N-type transistor is conducting when its input is '1', while the P-type transistor is conducting when its input is '0'. The applet displays the channel of a conducting transistor as a rectangle filled with the color of its source voltage. The channel of a nonconducting transistor is shown as rectangle outline in black.